- breech bolt
- Военный термин: затвор казённика, затвор казённой части
Универсальный англо-русский словарь. Академик.ру. 2011.
breech bolt
Смотреть что такое "breech bolt" в других словарях:
bolt action — A firearm in which the breech closure is in line with the bore at all times. It is manually reciprocated to load, unload, and cock and is locked in placed by breech bolt lugs and engaging abutments usually in the receiver … Forensic science glossary
breech face — That part of the breech block or breech bolt which is against the head of the cartridge case or shotshell during firing … Forensic science glossary
bolt — ► NOUN 1) a long metal pin with a head that screws into a nut, used to fasten things together. 2) a bar that slides into a socket to fasten a door or window. 3) the sliding piece of the breech mechanism of a rifle. 4) a short, heavy arrow shot… … English terms dictionary
bolt — bolt1 [bōlt] n. [ME & OE, akin to Ger bolzen < IE base * bheld , to knock, strike] 1. a short, heavy, often blunt arrow shot from a crossbow 2. a flash of lightning; thunderbolt 3. a sudden dash or movement 4. a sliding bar for locking a door … English World dictionary
Bolt action — The term bolt action refers to a type of firearm action in which the weapon s bolt is operated manually by the opening and closing of the breech with a small handle, most commonly placed on the right hand side of the weapon. As the handle is… … Wikipedia
Breech-loading weapon — naval breech loader. Notice that there is a series of interlocking doors that never permit an open path from the gunhouse, down which a flash might travel, to the magazine.A breech loading weapon is a firearm (a rifle, a gun etc.) in which the… … Wikipedia
bolt action — Type of breech mechanism that was key to developing an effective repeating rifle. It combines the firing pin, a spring, and an extractor, all housed in or attached to the bolt. A projecting handle with a round knob moves the bolt back and forth.… … Universalium
bolt — bolt1 bolter, n. boltless, adj. boltlike, adj. /bohlt/, n. 1. a movable bar or rod that when slid into a socket fastens a door, gate, etc. 2. the part of a lock that is shot from and drawn back into the case, as by the action of the key. 3. any… … Universalium
bolt — I [[t]boʊlt[/t]] n. 1) bui any of several types of strong fastening rods, pins, or screws, usu. threaded to receive a nut 2) bui a movable bar or rod that is slid into a socket to fasten a door, gate, etc 3) bui the part of a lock that is shot… … From formal English to slang
bolt — I. /boʊlt / (say bohlt) noun 1. a movable bar which when slid into a socket fastens a door, gate, etc. 2. the part of a lock which is protruded from and drawn back into the case, as by the action of the key. 3. a strong metal pin, often with a… …
bolt — I. noun Etymology: Middle English, from Old English; akin to Old High German bolz crossbow bolt, and perhaps to Lithuanian beldėti to beat Date: before 12th century 1. a. a shaft or missile designed to be shot from a crossbow or catapult;… … New Collegiate Dictionary
